| |
Company
Roster
|
|
Total
Insiders : |
29 |
|
|
|
Total
Direct Shares :
|
3,632,028 |
|
|
Total
Indirect Shares :
|
113,864 |
| |
%
Held by Insiders:
|
29.89% |
|
|
| |
| Filer's Name |
Relation |
Direct Date |
Direct Shares |
Indirect Date |
Indirect Shares |
  Duggan Kerry C |
Director |
2025-05-30 |
8,221 |
2021-10-01 |
0 |
| Zwecker Mark A |
Director |
2025-04-01 |
235,599 |
2004-07-27 |
0 |
| Shelton Larry |
Director |
2025-04-01 |
183,585 |
2007-08-02 |
0 |
| Bostick Thomas |
Director |
2025-04-01 |
43,214 |
2020-10-01 |
0 |
| Wamp Zach Paul |
Director |
2025-04-01 |
48,212 |
2018-04-02 |
0 |
| Reeder Joe |
Director |
2025-04-01 |
244,365 |
2014-05-14 |
0 |
| Grumski Joseph Timothy |
Director |
2025-04-01 |
57,758 |
2020-04-01 |
0 |
| Naccarato Ben |
Chief Financial Officer |
2025-03-21 |
48,811 |
2014-12-12 |
0 |
| Duff Mark |
President and CEO, Director |
2025-03-21 |
133,659 |
2017-03-27 |
0 |
| Eshleman Troy |
Chief Operating Officer |
2025-03-18 |
1,350 |
2025-03-18 |
0 |
| Centofanti Louis F |
EVP of Strategic Initiatives, Director |
2025-03-17 |
218,765 |
2025-03-17 |
62,800 |
| Grondin Richard |
EVP of Waste Treatment Ops |
2024-03-26 |
28,780 |
|
0 |
| Lombardo Andy |
EVP of Nuclear & Technical Svc |
2023-12-05 |
17,448 |
2020-02-03 |
0 |
| Cochran Stanley Robert |
Director |
2019-10-18 |
34,711 |
2017-04-03 |
0 |
| Kugler Gary |
Director |
2018-07-26 |
46,013 |
2013-10-01 |
0 |
| Lahav Jack |
resigned as Director 10/27/16 |
2016-10-27 |
197,433 |
2004-07-27 |
0 |
| Young Charles E |
Director |
2015-07-01 |
43,700 |
2004-07-27 |
0 |
| Climaco John M |
Director |
2015-07-01 |
14,363 |
2014-01-02 |
0 |
| Lash John |
Chief Operating Officer |
2014-12-10 |
1,000 |
2014-12-10 |
0 |
| Ferguson Robert L |
Director |
2012-09-13 |
290,197 |
2012-09-13 |
51,064 |
| Leichtweis Christopher Paul |
Officer |
2011-10-31 |
747,112 |
|
0 |
| Colin Jon |
No longer a director eff. 8/24 |
2011-10-01 |
192,332 |
2004-07-27 |
0 |
| Schreiber Robert Jr |
President of SYA |
2009-12-16 |
105,292 |
|
0 |
| Mcnamara Larry W |
COO-Resigned effective 9/1/09 |
2009-09-15 |
54,220 |
2009-09-14 |
0 |
| Baughman Steven |
CFO |
2008-05-20 |
366,676 |
2006-06-13 |
0 |
| Warrington Alfred C IV |
Previous Company Director |
2006-11-22 |
195,197 |
2004-07-27 |
0 |
| Hansen David K |
Former Interim CFO |
2006-08-30 |
13,721 |
|
0 |
| Kelecy Richard T |
Former CFO |
2006-07-10 |
51,947 |
2003-08-15 |
0 |
| Carder William H |
Vice Pres. Sales & Marketing |
2005-03-07 |
8,347 |
2003-09-16 |
0 |
|
0.09 (0.86%) 
